NTN single-row radial ball bearing · live catalog page 1
FL604
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- FL604
- Bore d
- 4 mm / 0.1575 in
- Outside diameter D
- 12 mm / 0.4724 in
- Width B
- 4 mm / 0.1575 in
- Corner radius r
- 0.2 mm / 0.0079 in
- Static load rating
- 360 N / 81 lbf
- Dynamic load rating
- 970 N / 218 lbf
- Published row text
- FL604 | N/A 0.1575 in 4.000 mm | N/A 0.4724 in 12.000 mm | N/A 0.1575 in 4.000 mm | N/A 0.0079 in 0.200 mm | N/A 81 lbf 360 N 0.36 kN | N/A 218 lbf 970 N 0.97 kN
Verification boundary
What still needs to match
Exact suffixConfirm enclosure, seals/shields, internal clearance, precision class, cage, and material.
FitVerify shaft and housing tolerances, shoulders, fillets, and installation method.
DutyCheck speed, lubrication, temperature, contamination, radial/axial loading, and expected life.
Current dataConfirm the exact item in NTN Bearing Finder before ordering.
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